To Remove And Replace The I/O Board; To Return Assemblies - HP 1660C Series Service Manual

Replacing Assemblies

To remove and replace the I/O board

To remove and replace the I/O board
Using previous procedures, remove the following assemblies:
1
•
Handle
•
Rear Feet
•
Cover
•
Disk Drive Assembly
•
Power Supply
•
Rear Panel
Remove the two jackscrews that attach the parallel printer (Centronics) port to the
2
rear panel.
Remove four screws that secure the I/O board to the rear panel.
3
If LAN capability was not factory installed in an instrument and is being added to the
4
instrument, then the cover plate must be removed from the rear panel. Remove two
screws that secure the cover plate to the rear panel, and remove the cover plate.
Reverse this procedure to install the I/O board onto the rear panel.
5

To return assemblies

Before shipping the logic analyzer or assemblies to Hewlett-Packard, contact your nearest
Hewlett-Packard Sales Office for additional details.
Write the following information on a tag and attach it to the part to be returned.
1
•
Name and address of owner
•
Model number
•
Serial number
•
Description of service required or failure indications
Remove accessories from the logic analyzer.
2
Only return accessories to Hewlett-Packard if they are associated with the failure symptoms.
Package the logic analyzer.
3
You can use either the original shipping containers, or order materials from an HP Sales Office.
For protection against electrostatic discharge, package the logic analyzer in electrostatic
C A U T I O N
material.
Seal the shipping container securely, and mark it FRAGILE.
4
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